Rim brake only.  Can be Di2 or mechanical shifting.  Some of the Diamondback logos are painted over with removable paint, I can remove it before shipping if the buyer wants. 

Frameset: DBR AMMP SL Carbon Technology Specific Modulous Monocoque Competition Road Frame internal cable routing Carbon Drop outs with Taper headtube Press-Fit 30 BB Di2 Compatible. Fork: DBR AMMP Carbon Competition Road Fork Carbon Drop outs with Taper Carbon steerer tube CFT Continuous Fiber Technology.